Omron CP1H-X40D - Page 273

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Pulse Outputs Section 5-3
Auxiliary Area Data Allocation (All Models)
CIO 1 00 Normal input 6 Interrupt input 2 Quick-response
input 2
High-speed counter 3 (phase-Z/reset) Pulse 3: Origin input
signal
01 Normal input 7 Interrupt input 3 Quick-response
input 3
--- Pulse 2: Origin input
signal
02 Normal input 8 Interrupt input 4 Quick-response
input 4
--- Pulse 1: Origin input
signal (open collector)
03 Normal input 9 Interrupt input 5 Quick-response
input 5
--- Pulse 0: Origin input
signal (open collector)
04 Normal input
10
--- --- --- Pulse 1: Origin proxim-
ity input signal
05 Normal input
11
--- --- --- Pulse 0: Origin proxim-
ity input signal
Function Pulse output number
0123
Pulse output PV storage words
PV range: 80000000 to 7FFFFFFF hex
(−2,147,483,648 to 2,147,483,647)
Leftmost 4 digits A277 A279 A323 A325
Rightmost 4 digits A276 A278 A322 A324
Reset Bits
The pulse output PV will be cleared when
this bit is turned from OFF to ON.
0: Not cleared.
1: Clear PV.
A540.00 A541.00 A542.00 A543.00
CW Limit Input Signal Flags
This is the CW limit input signal, which is
used in the origin search.
ON when turned ON from an
external input.
A540.08 A541.08 A542.08 A543.08
CCW Limit Input Signal Flags
This is the CCW limit input signal, which is
used in the origin search.
ON when turned ON from an
external input.
A540.09 A541.09 A542.09 A543.09
Positioning completed input signals
This is the positioning completed input
signal, which is used in the origin search.
ON when turned ON from an
external input.
A540.10 A541.10 A542.10 A543.10
Accel/Decel Flags
ON when pulses are being output accord-
ing to an ACC(888) or PLS2(887) instruc-
tion and the output frequency is being
changed in steps (accelerating or deceler-
ating).
0: Constant speed
1: Accelerating or decelerating
A280.00 A281.00 A326.00 A327.00
Overflow/Underflow Flags
ON when an overflow or underflow has
occurred in the pulse output PV.
0: Normal
1: Overflow or underflow
A280.01 A281.01 A326.01 A327.01
Output Amount Set Flags
ON when the number of output pulses has
been set with the PULS instruction.
0: No setting
1: Setting made
A280.02 A281.02 A326.02 A327.02
Output Completed Flags
ON when the number of output pulses set
with the PULS(886)/PLS2(887) instruction
has been output.
0: Output not completed.
1: Output completed.
A280.03 A281.03 A326.03 A327.03
Output In-progress Flags
ON when pulses are being output from the
pulse output.
0: Stopped
1: Outputting pulses.
A280.04 A281.04 A326.04 A327.04
Input
terminal
block
Input operation High-speed counters Origin search
Word Bit Normal
inputs
Interrupt
inputs
Quick-response
inputs
High-speed counter operation
enabled. (Use high speed counter 
Option selected.)
Pulse output origin
search function
enabled for pulse
outputs 0 and 1.